Decodes your browser's User-Agent string right in your browser — nothing is sent to a server.
— Websites use your User-Agent string to decide what content or layout to serve you, and it's one of several signals used for browser fingerprinting. If you're troubleshooting a site that behaves oddly, or checking how your setup looks to a server, this is what it sees.
Want to check for deeper privacy leaks? Try our Privacy & Browser Leak Checker.